English Dictionary

Mach tuck

名詞

不可算名詞

(aviation, aerodynamics) A change in an aircraft's pitching tendency at transonic speeds, often manifesting as a strong tendency to pitch down into a dive.

日本語の意味

マックタックとは、巡航中の航空機が超音速（または準超音速）に近い速度域に入った際に、機体のピッチ（上下傾斜）の傾向が変化し、特に機首が急激に下がる現象を指します。

During the high-speed dive test, the pilot felt the onset of Mach tuck and had to apply full back pressure to maintain level flight.

高速降下試験中、パイロットは遷音速域で生じる機首が強く下がる空力的な傾向を感じ、水平飛行を維持するために操縦桿を最大限に引かなければなりませんでした。

意味（1）

(aviation, aerodynamics) A change in an aircraft's pitching tendency at transonic speeds, often manifesting as a strong tendency to pitch down into a dive.